CN210218984U

CN210218984U - Three-way water separator with rotary joint combination

Info

Publication number: CN210218984U
Application number: CN201921106094.5U
Authority: CN
Inventors: Bin Shao; 邵斌
Original assignee: Odin (shanghai) Fire Equipment Co Ltd
Current assignee: Odin (shanghai) Fire Equipment Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-03-31
Anticipated expiration: 2029-07-15

Abstract

The inner wall of a connecting port of the connector is provided with a chamfer, and the chamfer is internally tangent from the end surface to form an annular inclined surface; the sealing gasket is arranged between the connecting port and the movable clamping type joint, and the chamfer angle is pressed on the gasket surface of the sealing gasket. The design of the sealing gasket and the chamfer angle is utilized to separate the contact between the movable clamping type joints of the joints, and the problem that the original three-way water separator can only be provided with a fixed joint or a rotary joint but is easy to clamp, and further the water belt is twisted and knotted in the using process to cause fire accidents is solved.

Description

Three-way water separator with rotary joint combination

Technical Field

The utility model relates to a fire-fighting equipment, specifically speaking are one kind in putting out a fire with water, can divide into two the tunnel with the water source all the way and put out a fire, and the hosepipe can not distort, the tee bend water knockout drum of taking the rotary joint combination of knoing simultaneously.

Background

At present, current three-way water knockout drum connects for fixed or rotary joint, and fixed joint is because can not rotate, and rotary joint can rotate but the dead problem of card can appear, thereby the hosepipe twists easily and ties a knot when leading to the use influences the water performance, and then the influence is put out a fire. In severe cases, water cannot even be discharged, so that a water belt or even a water pump unit is damaged, and fire accidents are caused.

Disclosure of Invention

The utility model discloses a solve current problem, aim at providing a take three way water knockout drum of rotary joint combination. In order to achieve the purpose, the technical scheme adopted by the utility model comprises a three-way water distributor main body, a joint and a movable clamping joint which are connected in sequence, wherein the inner wall of a connecting port of the joint is provided with a chamfer which is internally tangent from the end surface to form an annular inclined plane;

the sealing gasket is arranged between the connecting port and the movable clamping type joint, and the chamfer angle is pressed on the gasket surface of the sealing gasket.

The end face of the connector is not contacted with the movable clamping connector, and the movable clamping connector rotates freely. Wherein, the joint is made of surface treated aluminum alloy or heat treated copper material.

Compared with the prior art, the utility model discloses utilize the design of sealed pad and chamfer, separated the joint and all moved the contact between the card formula joint, solved original three-way water knockout drum and can only install fixed joint or though installation rotary joint nevertheless block easily die, and then lead to the problem that the hose distortion knotted and causes the fire incident in the use, avoided the damage of hosepipe or water pump.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the embodiment of the present invention in a disassembled state;

fig. 3 is a perspective view of an embodiment of the present invention;

referring to the attached drawings, the three-way water distributor comprises a three-way water distributor body 1, a connector 2, a sealing gasket 3 and a movable clamping type connector 4.

Detailed Description

The present invention will now be further described.

Referring to fig. 1 to 3, fig. 1 to 3 show an embodiment of the present invention, which is a three-way water separator with a rotary joint assembly, and includes a three-way water separator body 1, a joint 2, a sealing gasket 3 and a movable clamping joint 4; wherein: the joint 2 is an M64-to-BSP 2 ' joint, and the movable clamping joint 4 adopts a 2 ' to 1.5 ' movable clamping joint; the M64 end of the connector 2 is connected to the inlet of the three-way water separator, and a chamfer is added at one end of the BSP2 'so as to solve the problem that the connector 2 is easy to be blocked when being contacted with the movable clamping connector 4 when the connector 2 is rotated from M64 to BSP 2';

referring to fig. 1, a gasket 3 is located between the joint 2 and the movable snap-fit joint 4; the inner wall of the connecting port of the joint 2 is provided with a chamfer. Further, the chamfer size of the joint 2 is 30 degrees, 8.8mm deep. After the chamfer is added, the maximum inner diameter of the chamfer is 50 mm. The chamfer is inscribed from the end face to form an annular inclined surface, so that the width of the annular surface of the end face is reduced, namely the possible contact area is reduced. And the chamfer is pressed on the gasket surface at one side of the gasket 3, and the end surface at the other side of the gasket 3 is movably contacted with the movable clamping type joint 4.

Referring to fig. 2, in practice, the joint 2 is connected to the inlet end of the three-way water separator body 1, the sealing gasket 3 is installed at the 2 ' end of the movable clamping type joint 4, then the 2 ' end of the movable clamping type joint 4 is connected to the joint 2, and the 1.5 ' end of the movable clamping type joint 4 can be directly connected with the inlet water belt. Referring to fig. 3, when in use, the inlet water hose and the outlet water hose are connected at the same time, and the shape size of the chamfered end of the BSP2 ″ of the joint 2 just presses the sealing gasket 3 in the movable clamping joint 4, and the flat end of the 1.5 ″ joint is not pressed, so that the movable clamping joint 4 is ensured to rotate freely while realizing the sealing function, and the water hose is prevented from being twisted and knotted.

Preferably, the joint 2 is surface-treated with aluminum alloy or heat-treated with copper material to increase wear resistance.

This embodiment has solved original three-way water knockout drum and can only install fixed joint or though install rotary joint but the easy card dies, and then leads to hosepipe distortion to tie a knot in the use and cause the fire incident, damage hosepipe or the problem of water pump.

The embodiments of the present invention have been described in conjunction with the accompanying drawings and examples, the structures of which are not intended to limit the present invention, and those skilled in the art can make modifications as required, and all changes and modifications within the scope of the appended claims are within the scope of protection.

Claims

1. The utility model provides a take three way water knockout drum of rotary joint combination, includes three way water knockout drum main part, joint and the activity card formula that connects gradually and connects its characterized in that: a chamfer is arranged on the inner wall of the connecting port of the joint, and the chamfer is internally tangent from the end face to form an annular inclined plane;

2. The three-way water separator with swivel combination of claim 1, wherein: the end face of a connector of the connector is not contacted with the movable clamping connector, and the movable clamping connector rotates freely.

3. The three-way water separator with swivel combination according to claim 1 or 2, wherein: the joint is made of aluminum alloy subjected to surface treatment or copper material subjected to heat treatment.